Filling valve assembly with fiber shearing edge

Details Filling valve assembly with fiber shearing edge Filling valve assembly with fiber shearing edge

1982-01-29

1984-07-17

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Processes

Battery grid pasting

141 90, 137244, 222148, B65B 304, B67C 328

Patent

active

044600259

ABSTRACT:
A filling nozzle for liquid or viscous material includes an outlet conduit through which the material flows, a valve mechanism that fits into the conduit to close the conduit, a knife edge connected to the valve mechanism, so that as the valve mechanism moves through the conduit the knife edge scrapes the interior surface of the nozzle and makes a wiping cut of any fibers or lumps in the material being dispensed through the nozzle, and an outlet in the valve mechanism so that a blast of pressurized gas can be directed through the valve mechanism to discharge any material remaining in the conduit downstream of the valve mechanism and knife edge.

REFERENCES:
patent: 497127 (1893-05-01), Matthews et al.
patent: 2037873 (1936-04-01), Angell
patent: 2710121 (1955-06-01), Rees
patent: 2881783 (1959-04-01), Andrews
patent: 3811483 (1974-05-01), Morrison
patent: 3890675 (1975-06-01), Nausedas

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